Emergency Shut-off Valve 900X with Nominal Diameter 20-800mm

• Customization: Available
• Nominal Diameter: 20-800mm
• Nominalpressure: 1.0-2.5 MPa
• Model NO.: 900X
• Suitable Temperature: 0°c~80°c
• Suitable Medium: Water
• Transport Package: Customized
• Specification: customized
• Trademark: SHANGBAOLUO
• Origin: Jiangsu, China
• HS Code: 8481801090
• Production Capacity: 100000

Product Description

EMERGENCY SHUT-OFF VALVE
Product Model:900X
Nominal Diameter:20-800mm
Nominal Pressure:1.0~2.5MPa
suitable temperature:0°C~80°C
suitable Medium: Water

EMERGENCY SHUT-OFF VALVE
Product Model: 900X

Product Overview

The 900X Emergency Shut-Off Valve is designed to protect water supply systems by automatically closing during fire emergencies to prioritize fire water supply. It ensures that fire water demand is met while cutting off non-essential water usage. This valve is ideal for residential and commercial buildings with combined fire and domestic water systems.

Key Features

1. Automatic Emergency Closure
   • Fire Priority: When fire pumps activate, the valve closes to divert water to fire suppression systems.
   • Pressure-Sensitive: Closes when inlet pressure exceeds a preset threshold, ensuring immediate response.
2. Self-Resetting Mechanism
   • Reopens automatically when fire water demand decreases, restoring normal water supply.
3. Cost-Effective Design
   • Eliminates the need for separate fire water pipelines, reducing installation and maintenance costs.
4. Durable Construction
   • Materials: High-quality cast iron, stainless steel, or forged steel body with corrosion-resistant coatings.
   • Design: Compact and reliable, suitable for horizontal or vertical installation.

Technical Specifications

 

Parameter	Details
Nominal Diameter	20-800 mm
Nominal Pressure	1.0-2.5 MPa
Operating Temp.	0°C-80°C
Media Compatibility	Water
Connection	Flanged (GB/T17241 standard) or threaded

Quality Standards & Certifications

• Design & Manufacturing: Complies with GB/T13927, GB/T12221, GB/T17241.6, and GB/T9113.
• Testing: Certified for pressure, flow coefficient, and endurance tests.
• Certifications: ISO 9001, CE, API, ASME, UL, FM, TS, ANSI.

Typical Applications

1. Residential Buildings
   • Ensures fire safety in high-rise apartments and condominiums.
2. Commercial Complexes
   • Protects offices, hotels, and shopping malls with combined water systems.
3. Industrial Facilities
   • Safeguards warehouses and factories with fire suppression systems.

Why Choose 900X Emergency Shut-Off Valves?

• Safety: Prioritizes fire water supply during emergencies.
• Efficiency: Self-resetting mechanism minimizes downtime.
• Cost Savings: Reduces infrastructure costs by using a single pipeline.